Data.CompactMap

Documentation

data CompactMap k v

Instances

Foldable (CompactMap k)

Show v => Show (CompactMap k v)

fromList :: Ord k => [v] -> (v -> k) -> CompactMap k v

toVector :: CompactMap k v -> Vector v

lookup :: Ord k => k -> CompactMap k v -> Maybe v

getLE :: Ord k => k -> CompactMap k v -> Maybe (Int, v)

getIndex :: Int -> CompactMap k v -> Maybe v